You can try GSMOpen with many old cellulars.. :D <div><br></div><div>I know this <a href="http://www.zed-3.com/web/EN/Peripherals_GS8.htm">http://www.zed-3.com/web/EN/Peripherals_GS8.htm</a></div><div><br></div><div>-- <br>
-.-- --- / ... --- -.--<br><br>Javier Aristizábal<br>Senior Developer</div><div><br></div><div> <br><br><div class="gmail_quote">On Sat, Mar 27, 2010 at 9:27 AM, Mindaugas Kezys <span dir="ltr"><<a href="mailto:mkezys@gmail.com">mkezys@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Stay away from Portech, we spent many many hours trying to solve problems with them.<br>
<br>
Tried many firmware versions, contacted support, nothing helped. Worked with 6 devices 372/374. (All in garbage now).<br>
<br>
Main issues:<br>
<br>
1. Registration – not registering or loosing registration<br>
2. From time to time stops responding at all only reboot helps<br>
3. Broken SIP implementation, check example below and find 2 errors (bad IP and port):<br>
<br>
Call-ID: 23998cbe2e49c50f2af7ec483eea4a2d@141.250.214.2020<br>
Contact: <<a href="http://sip:101@141.250.214.202:0064" target="_blank">sip:101@141.250.214.202:0064</a>><br>
CSeq: 102 INVITE<br>
Content-Type: application/sdp<br>
Content-Length: 234<br>
<br>
Also from Asterisk CLI (1 nonsense in fullcontact):<br>
<br>
[Aug 14 14:08:04] DEBUG[28172]: res_config_mysql.c:356 update_mysql: MySQL RealTime: Update SQL: UPDATE devices SET ipaddr = '141.250.214.202', port = '5070', regseconds = '1250251804', username = '180', fullcontact = 'sip:180@141.250.214.202:507070;rinstance=7a35f8e1f1ecf3fe' WHERE name = '180'<br>
<br>
Regards,<br>
Mindaugas Kezys<br>
<br>
Kolmisoft UAB<br>
VoIP Billing Solutions<br>
e-mail: <a href="mailto:info@kolmisoft.com">info@kolmisoft.com</a><br>
URL: <a href="http://www.kolmisoft.com" target="_blank">http://www.kolmisoft.com</a><br>
<br>
From: <a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a> [mailto:<a href="mailto:freeswitch-users-bounces@lists.freeswitch.org">freeswitch-users-bounces@lists.freeswitch.org</a>] On Behalf Of Nandy Dagondon<br>
Sent: Friday, March 26, 2010 10:19 PM<br>
To: <a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
Subject: Re: [Freeswitch-users] GSM gateway recommendation<br>
<div><div></div><div class="h5"><br>
hi itamar,<br>
<br>
tks. are u happy w/ portech?<br>
<br>
-nandy<br>
On Fri, Mar 26, 2010 at 5:01 PM, Itamar Reis Peixoto <<a href="mailto:itamar@ispbrasil.com.br">itamar@ispbrasil.com.br</a>> wrote:<br>
On Fri, Mar 26, 2010 at 2:49 AM, Nandy Dagondon <<a href="mailto:gcd@i.ph">gcd@i.ph</a>> wrote:<br>
> hello everybody,<br>
><br>
> i'm looking for a GSM SIP gateway to be interfaced w/ FS. pls share what<br>
> brand/model you had and your go/no-go recommendation.<br>
><br>
> tks a lot,<br>
> nandy<br>
><br>
portech ?<br>
<br>
--<br>
------------<br>
<br>
Itamar Reis Peixoto<br>
<br>
e-mail/msn/google talk/sip: <a href="mailto:itamar@ispbrasil.com.br">itamar@ispbrasil.com.br</a><br>
skype: itamarjp<br>
icq: 81053601<br>
+55 11 4063 5033<br>
+55 34 3221 8599<br>
<br>
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